That is the link of the plugin for downloading. I wonder if someone would be so kind as to download, look at what it is and help me with settings.
Here are few directions in the plugin and I'm not sure how to write string. Perhaps you can provide samples. This script is supposed to be able to multiply, divide etc. What do I put for multiplication?
A list of items to be shown in the printed quote. Format per line: id|title. If title is left blank, then title from the form is used. If left blank, all items are shown. You can also use values stored with the '=' operator in the formula. Use '@result' as an id to show the memory named 'result'.
Add additional validations to be performed when the user submits the form. field1=field2;Field 1 and 2 have to be different.
List of steps to be made for the calculation. Format: operator ('+','*','%' or '=') followed by a form field identifier.
Use '=result' to save an intermediate result into a memory named 'result'. If the formula is left blank then addition is applied to all form fields.
What is a form Identifier in this plugin?
If I wanted to multiply length times with for square footage what string?
Any help appreciated.